Manufacturer Part Number: EPX-1/2C-2-WWR|Mounting Type|Remote Mount; Side MountNumber of Faces|1; 2Lamp Type|LEDNumber of Heads|2Message|Message Type|Message Location|Message Contains|Lumens Per Watt|Overall Length|Overall Width|Overall Height|Visibility|Arrow Direction|Emergency Illumination Time|Letter Size|Body Shape|Battery Size|Number Of Batteries|Batteries Included|Backup Battery|DLC Listed|Overall Length (Decimal Inch)|23-1/2Overall Length (mm)|Battery Type|Lead CalciumVoltage|120/277Overall Width (mm)|Overall Width (Inch)|Housing Color|WhiteOverall Height (mm)|Overall Height (Inch)|Wattage|Housing Material|MetalMaximum Operating Temperature (F)|Includes|Minimum Operating Temperature (F)|Standards Met|PSC Code|6210UNSPSC Code|